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ES172473A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SPHERICAL VALVES - Google Patents

IMPROVEMENTS IN THE CONSTRUCTION OF SPHERICAL VALVES

Info

Publication number
ES172473A1
ES172473A1 ES172473A ES172473A ES172473A1 ES 172473 A1 ES172473 A1 ES 172473A1 ES 172473 A ES172473 A ES 172473A ES 172473 A ES172473 A ES 172473A ES 172473 A1 ES172473 A1 ES 172473A1
Authority
ES
Spain
Prior art keywords
construction
spherical valves
valves
spherical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES172473A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Escher Wyss Maschinenfabriken GmbH
Original Assignee
Escher Wyss Maschinenfabriken GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Escher Wyss Maschinenfabriken GmbH filed Critical Escher Wyss Maschinenfabriken GmbH
Publication of ES172473A1 publication Critical patent/ES172473A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
ES172473A 1945-02-06 1946-02-06 IMPROVEMENTS IN THE CONSTRUCTION OF SPHERICAL VALVES Expired ES172473A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH242911T 1945-02-06

Publications (1)

Publication Number Publication Date
ES172473A1 true ES172473A1 (en) 1946-03-01

Family

ID=4463253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES172473A Expired ES172473A1 (en) 1945-02-06 1946-02-06 IMPROVEMENTS IN THE CONSTRUCTION OF SPHERICAL VALVES

Country Status (4)

Country Link
CH (1) CH242911A (en)
DE (1) DE861768C (en)
ES (1) ES172473A1 (en)
FR (1) FR920532A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451526A1 (en) * 1979-03-13 1980-10-10 Neyrpic DEVICE WITH TWO SHUTTERS IN SERIES

Also Published As

Publication number Publication date
DE861768C (en) 1953-01-05
CH242911A (en) 1946-06-15
FR920532A (en) 1947-04-10

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